Final DT book for practical problems

sumit singhal (CA fianl student) (48 Points)

22 December 2009  

hello friends ... i am currently taken satellite claases of Dr. Girish ahuja ... i am well satisfied with his coaching... but my problem is that number of practical questions in his notes are very less , thats why i want to refer a supplementary book for questions along with past year problems .. so kindly refer me a good book for this purpose..